Hi Sid,
You might have a wrong idea of how 3D Computer Graphics works.
Also, a Rig is meant to make Animating things easier. Sounds like you’re looking for some Physics Simulation here.
This will probably be extremely complicated to do in Blender; Blender’s Physics is not designed for things like that.
Maybe there is an Addon, that can help, or maybe there exists other Software, that can do those kind of Simulations.
Of course, you can just fake it in Bllender, but that will be neither quick, nor easy, depending on the physical accuracy you want.
